Operators
String Operators
The most useful string operator is termed as Concatenation, which is represented by the + sign.
Concatenation Operator (+) is useful in concatenates multiple strings values in order to get the desired output which is the union of the strings.
If we add a string and numbers then it returns a string.
Code:
<html>
<body>
<h2>The Concatenation Operator</h2>
<script>
var str1 = "Hello ";
var str2 = "TutorialsLink!";
document.write(str1 + str2);
</script>
</body>
</html>Here, with the help of “+” operator, we also add the two strings and get the output is the union of two strings.
Output:
The following string operators are as follows:
|
Operator |
Description |
|---|---|
|
= |
Assignment |
|
+ |
Concatenate |
|
+= |
Concatenate and Assign |
